observation and examination meaning in English

观察与检查,观察和检查

" we created our hypothesis through casual observation and examination of scholarly accounts , " the authors said
作者说： “我们的假设来自平时的观察和对学术报告的研究。 ”
" we created our hypothesis through casual observation and examination of scholarly accounts , " the authors said
作者说： “我们的假设来自平时的观察和对学术报告的研究。 ”
" we created our hypothesis through casual observation and examination of scholarly accounts , " the authors said
他们说： “我们的假设主要基于平时的观察和对一些学术报告的研究。 ”